TREA

Charles K. Waterson

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  • Chapel Hill, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Personal Spirometer
    • Patent number D339635
    • Issue date Sep 21, 1993
    • Glaxo Australia Pty., Ltd.
    • Charles K. Waterson
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Dipstick locator
    • Patent number 5,101,327
    • Issue date Mar 31, 1992
    • IEP Group, Inc.
    • Warren R. Jewett
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Break light enhancer with fail safe protection
    • Patent number 4,956,633
    • Issue date Sep 11, 1990
    • Dr. Fernald Wentzell
    • Charles K. Waterson
    • B60 - VEHICLES IN GENERAL